baber/WOPTO huggingface dataset:
Patent EP-0817420-A3 (EP)
Inventor: KUSAKABE SUSUMU
IPC: H04L9/08
Filed: 1997-06-27
Abstract: Mutual authentication is performed. A reader/writer
(R/W) transmits to an IC card a code C1 such that a random
number RA is encrypted using a key KB. The IC card
decrypts the code C1 into plain text M1 using the key KB.
The IC card transmits to the R/W a code C2 such that the
plain text M1 is encrypted using a key KA and a code C3
such that a random number RB is encrypted using the key KA.
The R/W decrypts the codes C2 and C3 into plain text M2 and
plain text M3, respectively, using the key KA. When the
R/W determines that the plain text M2 and the random number
RA are the same, it authenticates the IC card. Next, the
R/W transmits to the IC card a code C4 such that the plain
text M3 is encrypted using the key KB. The IC card
decrypts the code C4 into plain text M4 using the key KB.
When the IC card determines that the plain text M4 and the
random number RB are the same, it authenticates the R/W.
Patent EP-0829867-A3 (EP)
Inventor: MASAYUKI KUBOGATA
IPC: G11B7/243
Filed: 1997-09-08
Abstract: There is provided a phase-change type optical recording medium, including
a substrate (11, 31, 41, 81), a recording layer (13, 33, 43, 83), phase condition thereof
being changed when a laser beam is radiated thereonto, to thereby record, erase or
reproduce data into or from the recording layer, and a reflection layer (15, 35, 45, 85),
characterized by that the recording layer is formed so that the equation Rc > Rm > Ra
is established wherein Rc indicates a reflectivity of the recording layer in crystal
condition, Ra indicates a reflectivity of the recording layer in amorphous condition,
and Rm indicates a reflectivity of the recording layer in molten and crystal or
amorphous conditions. For instance, the substrate, recording layer and reflection layer
may be designed to have a thickness and/or made of particular material so that the
equation is established. The optical recording medium makes it possible to accurately
accomplish verification by which it is confirmed whether data is properly recorded
into the medium.
Patent EP-0849159-A3 (EP)
Inventor: JINBO MASAHIKO
IPC: B62K23/06
Filed: 1997-12-19
Abstract: An electrical operating device for a bicycle (1)
includes a brake control device adapted to be mounted
to a handlebar (19) of the bicycle and a switching
device (17) integrated with the brake control device.
The brake control device includes a first operating
member (23) that moves along a first path for
controlling the operation of a brake, and the switching
device (17) outputs electrical signals in response to
movement of the switching device (17) along a second
path different from the first path.
Patent EP-0886368-A3 (EP)
Inventor: AKAMATSU MASAHIKO
IPC: H01L25/16
Filed: 1998-01-07
Abstract: A power semiconductor switching device comprises a
mounting board (110) on which a reverse bias driving
circuit (20) for applying a reverse bias between the
control electrode and one of two main electrodes of a GTO
element (11) housed in a flat package is contained. The
mounting board (110) has a through hole through which the
main electrode of the GTO element (11) penetrates so that
the flat package is located in the proximity of the through
hole and the perimeter of the through hole partially
surrounds the flat package, and a conducting member formed
on one surface of the mounting board (110) and electrically
connected to the control electrode of the GTO element (11).
Patent EP-0863667-A3 (EP)
Inventor: TERUI TAKASHI
IPC: H04N5/374
Filed: 1998-02-23
Abstract: An area-isolation type solid-state image pickup
device is such that an image pickup area (11A) is
formed on an element formation surface of a
semiconductor chip (100) in a way to correspond to an
optical image configuration of a subject, the
semiconductor chip serving as an image pickup element,
and an element drive circuit area (12A) and signal
processing circuit area (14A, 15A) formed on a section
other than the image pickup area. By doing so it is
possible to fully utilize elements on an element
formation surface of a semiconductor chip without
ruining the element and hence to improve an efficiency
with which a semiconductor device is manufactured.
Patent EP-0915221-A3 (EP)
Inventor: VON RESCH JULIUS
IPC: E05C9/18
Filed: 1998-03-28
Abstract: Bei einem Schloss, insbesondere Einsteckschloss für eine
Außentür, mit einem Riegel (3) und einer Falle (2), die sich
parallel verschiebbar in einem Schlossgehäuse (1) befinden,
wobei der Riegel (3) mittels eines Schlüssels und/oder eines
Drehknaufs betätigbar ist und die Falle (2) wahlweise mittels
eines Drückers mit Drückernuss (5) oder mittels des Schlüssels
oder mittels des Drehknaufs betätigbar ist, ist vorgesehen,
dass der Riegel (3) über einen zweiarmigen Gelenkhebel (24)
mit einem vom Schlüssel oder vom Drehknauf angetriebenen
Drehelement (21) verbunden ist, dass ein Arm (23) des
Gelenkhebels (24) verschwenkbar mit dem Drehelement (21)
gekoppelt ist und der andere Arm (29) verschwenkbar mit dem
Riegel (3) gekoppelt ist und die beiden Arme (23 und 29) mit
ihren freien Enden verschwenbar miteinander verbunden sind,
wobei ein Arm (23) zwischen seinen Enden an einer gehäusefesten
Lagerstelle (27) drehbar und ggf. verschieblich
gelagert ist.
Patent EP-0872234-A3 (EP)
Title: Laminare Arzneiform
Inventor: LEHMANN KLAUS DR
IPC: A61K9/70
Filed: 1998-04-07
Abstract: Die Erfindung betrifft eine Laminare Arzneiform mit kontrollierter
Wirkstoffabgabe, bestehend aus gerollten oder gefalteten Schichten aus
einer Polymerfolie (1), die einen pharmazeutischen Wirkstoff enthält, 
   dadurch gekennzeichnet, daß 
die äußere, den Verdauungssäften zugängliche Oberfläche der
wirkstoffhaltigen Polymerfolie im gerollten oder gefalteten Zustand
höchstens 25 % ihrer gesamten Oberfläche beträgt und die gerollten oder
gefalteten Schichten so aneinander haften, daß die laminare Arzneiform
im Freigabetest nach USP 23, Methode A, Apparatus 2 bei 37 °C und 50
Upm in künstlichem Magensaft ihre gerollte oder gefaltete Form über
mindestens eine Stunde beibehält und mindestens 30 % des enthaltenen
Wirkstoffs im gerollten oder gefalteten Zustand freigesetzt werden.
Patent EP-0894958-A3 (EP)
Title: Fehlererkennungseinrichtung für Brennkraftmaschinen und ein Verfahren zum Betreiben einer Brennkraftmaschine
Inventor: KERKAU MARTIN
IPC: F02D45/00
Filed: 1998-05-22
Abstract: Die Erfindung betrifft eine Fehlererkennungseinrichtung (23) für Brennkraftmaschinen und ein Verfahren
zum Betreiben einer Brennkraftmaschine (1) mit zumindest zwei Abgassträngen (21,22), jeweils einer
Lambda-Sonde (27,28) in einem Abgasstrang, einer gemeinsamen Meßvorrichtung (3) zur Erfassung der
zugeführten Luft und einer gemeinsamen Steuereinrichtung (29) zur Zumessung von Kraftstoff. Um eine
Brennkraftmaschine mit einer verbesserten Fehlererkennung zu schaffen wird vorgeschlagen,
Lambdasonden einzusetzen, die ein stetiges Signal für den Lambdawert des Abgases erzeugen. Die
Fehlererkennungseinrichtung erkennt dann einen Fehler, wenn die von den Lambdasonden gelieferten
Signale voneinander abweichen.
Patent EP-0884894-A3 (EP)
IPC: G03F3/08
Filed: 1993-10-05
Abstract: The present invention relates to a method and apparatus
for converting and for matching color values between
color spaces. The invention comprises a source device
(16) for generating image signals; a color space converter
(11), including a receiving and determining means
(10), an interpolating means (14), and a regular primary
look-up-table (LUT) (12), for converting the received
image signals into second space color values; an outputting
means (18) for supplying the second color values to
a peripheral device (20).
Patent EP-0900635-A3 (EP)
Inventor: FRITZ KARLHEINZ
IPC: B25D17/08
Filed: 1998-08-29
Abstract: Impact tool is operated with reciprocating drive between end stops and is guided by one or more sleeve bearings inside an outer guide (10). Each bearing comprises an inner sleeve (16) which guides the shaft of the tool and an outer sleeve (17) of elastic material which slides inside the guide. The outer sleeve is contoured (17b) on the outside to allow a tilt action of the tool inside the support guide, thus preventing jamming of the tool and prolonging bearing life. The bearing tilts about in either direction about a central plane (18).
Patent EP-0900596-A3 (EP)
Inventor: BLEH KLAUS
IPC: B03B5/00
Filed: 1998-08-29
Abstract: By feeding the raw material in the feed chute (4) in the direction of travel of the conveyor (2) and laying out the feed chute in a cascade-like manner in a number of steps (14), between which shower jets (5) wet the material, the clean and raw products remain separate. The plates forming each step are fitted with end plates which retain material at the rear, upper, end; the feed chute is fitted with a shaker motor (15) and an eccentrically running roller (13) agitates the conveyor band in the wash trough area (8).
Patent EP-0919147-A3 (EP)
Inventor: LENHART KLAUS
IPC: A41D19/00
Filed: 1998-10-23
Abstract: A glove with an integrated wrist strap for a pole, such as ski poles, cross-country poles, hiking sticks, walking sticks and the like has an upper surface that defines a palm side, a back side, a wrist part and a thumb joint part. The wrist strap is formed integrally with the glove and includes a circumferentially adjustable loop part that wraps around the wrist part, an attachment part which extends on the palm side of the glove in the region of the thumb joint part, and a pull tab which extends on the outside of the glove. Also included is a binding element which is attached to the attachment part and the pull tab. The binding element, the attachment part and the pull tab are located adjacent the thumb joint part on the palm side of the glove. The pull tab is embodied as at least partly elastic and secured releasably to the upper surface.
Patent EP-0913538-A3 (EP)
Title: Vorrichtung zur Vorspannung von Bauwerken ohne Verbund
Inventor: SCHUETT KARL DR-ING
IPC: E04C5/10
Filed: 1998-10-29
Abstract: Es wird vorgeschlagen eine Vorrichtung zur Vorspannung von Bauwerken ohne
Verbund mit mindestens einem Spannglied (1), das mindestens ein mit einer
Ummantelung (4) versehenes Zugelement (2) umfaßt, und mit mindestens einer
am Tragwerk (5) des Bauwerks festgelegten Lagereinrichtung für das
Spannglied (1) so auszugestalten, daß die Ummantelung (4) mindestens eines
der Zugelemente (2) mit Haltemitteln zur Festlegung der Ummantelung (4) gegenüber
dem Tragwerk (5) und/oder gegenüber den Ummantelungen (4) der
übrigen Zugelemente (2) des Spanngliedes (1) versehen ist, wobei die Haltemittel
mit weiteren Verbindungsmitteln zusammenwirken. 
     Desweiteren wird vorgeschlagen, eine Vorrichtung zur Vorspannung von Bauwerken
ohne Verbund mit mindestens einem Spannglied (1), das mindestens
ein Zugelement (2) umfaßt, und mit mindestens einer am Tragwerk (5) des
Bauwerks festgelegten Lagereinrichtung für das Spannglied (1), wobei alle
Zugelemente (2) des Spanngliedes (1) zumindest vor der Lagereinrichtung
durch ein gemeinsames Hüllrohr (8) geführt sind, so daß ein Ende des Hüllrohrs
(8) in einem in die Lagereinrichtung mündenden Durchdringungskanal (7) angeordnet
ist, so auszugestalten, daß das Hüllrohr (8) mit Haltemitteln zur Festlegung
gegenüber dem Tragwerk (5) und/oder gegenüber den Zugelementen
(2) des Spanngliedes (1) versehen ist, wobei die Haltemittel mit weiteren Verbindungsmitteln
zusammenwirken.
Patent EP-0919152-A3 (EP)
Inventor: AKASHI SHUNJI
IPC: A44B19/38
Filed: 1998-11-05
Abstract: In a separable bottom stop assembly of a concealed slide
fastener, U-shaped guide portions (8) are respectively
connected continuously to ends of inner side edge of a box pin
(2) and a separable pin (3) both in a shape of a prism for guiding
flanges (7) of the box (1) having at a front face thereof an
opening portion (4). Flat support portions (9) are connected
continuously to outsides of the guide portions (8), and the
guide portions (8) and the support portions (9) made of
thermoplastic resin are integrally molded to bottom ends of
fastener stringer tapes (T). The guide portions (8) and the
support portions (9) connected continuously to the box pin (2)
and the separable pin (3) are thin at their portions where the
box (1) is disposed and thick at their portions outside the
thin portions. The thick portions of the support portions (9)
extend to one-side faces of the fastener tapes (T). The box
pin (2) can be inserted into and fixed to a box-pin-insertion
hole (5) of the box (1). Therefore, the attaching portion of
the separable bottom stop assembly is reinforced, and the
attaching of the box (1) and fitting and detaching operations
of the separable pin (3) can be easily performed.
Patent EP-0917991-A3 (EP)
Inventor: NAKATSUJI NAOHIRO
IPC: B60R16/023
Filed: 1998-11-18
Abstract: In a multiplex communication system, as to all of the
vehicles, the arbitrarily-mounted apparatuses can be connected
to the transmission path, and also only the arbitrarily-mounted
apparatus having the specific output circuit is separately and
selectively can be connected to the transmission path, depending
upon such a specific attribute condition when the individual
vehicle is supplied, and this specific output circuit is suitable
for this specific attribute condition. Accordingly, as the
arbitrarily-mounted apparatus suitable for the respective
attribute conditions, all of the output functions, all of the
output functions which are not required for these attribute
conditions can be excluded, and the useless output circuits can
be omitted, resulting in a cost reduction. Thus, it is possible
to realize the space-saving on-vehicle multiplex communication
system. At the same time, only the minimum number of
arbitrarily-mounted apparatus is merely added so as to change the
other vehicle sorts and the other vehicle destination regions.
Patent EP-0920184-A3 (EP)
Inventor: OGURA KAZUO
IPC: G06F3/12
Filed: 1998-11-19
Abstract: According to the present invention, in an
electronic camera system (100), when picking up or
reproducing an image, a printing condition setting
section (30) successively displays a printing condition
menu in a state of overlapping with an image so that a
user selects a desired menu. Printing conditions such
as the number of printing sheets or printing size set
by the user are recorded in a printing condition
registration list on a memory card (51) related to the
picked-up image or to an image read from the memory
card, which is being reproduced and displayed. A
printer system (61) prints an image according to a
stored content when the memory card (51) is mounted
onto a printer.
Patent EP-0900950-A3 (EP)
Title: Schwingungstilger
Inventor: GASSEN ACHIM
IPC: F16F15/14
Filed: 1995-08-21
Abstract: Die Erfindung betrifft einen Schwingungstilger zum Tilgen
von Schwingungen unterschiedlicher Richtungen, mit einem
Teil zur Befestigung an einer Hauptmasse, einer Tilgermasse
und einem Mittel zum elastischen Koppeln der Tilgermasse
an dem Befestigungsteil mit wenigstens einem auf
Druck und Schub beanspruchbaren elastischen Koppelelement.
Das bzw. die elastische(n) Koppelelement(e) ist
(sind) relativ zu einer Axialrichtung des Schwingungstilgers
geneigt. Die geneigte Ausbildung des (der) Koppelelements(e)
erlaubt es, die Steifigkeiten und damit die
Tilgermassen-Eigenfrequenzen in Abstandsrichtung und einer
Richtung senkrecht dazu weitgehend unabhängig voneinander
konstruktiv auszulegen. Dies ermöglicht eine besonders
vielseitige, raum-, gewichts- und kostensparende
Verwendung des Schwingungstilgers.
Patent EP-0867927-A3 (EP)
Inventor: KO JAEHONG
IPC: H01L27/10
Filed: 1992-11-17
Abstract: The present invention provides a semiconductor device having
a capacitor that is formed through: a first step of forming a
polysilicon layer (23) having a rough surface after a nonconductive
layer (22) is applied to a base substrate (21); a second step of etching
back away the polysilicon layer (23) to expose the nonconductive layer
(22) and thus remaining islandlike polysilicon layers (24); a third step
of etching the nonconductive layer (22), using the remained
polysilicon layers (24) as an etching mask; a fourth step of etching
the base substrate (21) of the capacitor, using the nonconductive
layer (22) as a mask; a fifth step of forming a pattern (37) of the base
substrate of the capacitor after the removal of the remained
nonconductive layer (22); a sixth step of forming an upper substrate (39)
of the capacitor after the formation of a dielectric film (38) of the
capacitor. According to this invention, the surface area of the
capacitor electrode is remarkably enhanced such that the
integrity of DRAMs is more improved.
Patent EP-0862287-A3 (EP)
Inventor: SHUHOLM KEVIN J
IPC: H04J3/06
Filed: 1998-02-03
Abstract: A system and method for synchronous switching of digital audio
data channels while maintaining block alignment between the switched
digital audio signals at an output separates status and user bits from audio
data and validity bits for each digital audio signal, storing the status and
user bits in respective memories for each digital audio data channel. The
audio data and validity bits for each digital audio data channel are input
via a data first-in, first-out buffer to an audio multiplexer. The status and
user bits from the memories for each digital audio data channel are read
out by a system clock in synchronization with a system block signal and
input to a status/user multiplexer. A selector provides control signals to
the multiplexers to select the digital audio data channel to provide to an
output transmitter. The status and user bits are combined with the audio
data and validity bits in the output transmitter in synchronization with
the system block start signal to provide a digital audio signal output that
maintains block alignment between the switched digital audio signals at
the output.
Patent EP-0903259-A3 (EP)
Inventor: YANO TORU
IPC: B60L50/16
Filed: 1998-09-17
Abstract: A control system controls a hybrid vehicle having an
engine (1) for rotating a drive axle (2), an electric
motor (3), for assisting the engine (1) in rotating the
drive axle (2), and electric energy storage means (14)
for supplying electric energy to the electric motor
(3). The control system includes a demand drive power
calculating unit for calculating a demand drive power
for the hybrid vehicle depending on operating
conditions of the hybrid vehicle, an engine output
power calculating unit for calculating an output power
of the engine (1) which corresponds to the demand drive
power, a remaining capacity detecting unit for
detecting a remaining capacity of the electric energy
storage unit (14), an electric motor output power
calculating unit for calculating an output power of the
electric motor (3) depending on the demand drive power
and the remaining capacity of the electric energy
storage unit (14), and an engine corrective quantity
calculating unit for calculating a corrective quantity
to reduce the output power of the engine (1) in order
to equalize the sum of the calculated output power of
the electric motor (3) and the calculated output power
of the engine (1) to the demand drive power. An output
control unit controls a drive power of the electric
motor (3) based on the calculated output power of the
electric motor (3) and reducing the output power of the
engine (1) based on the calculated corrective quantity.
Patent EP-0921655-A3 (EP)
Title: Multicast transmission method
IPC: H04L12/70
Filed: 1998-10-16
Abstract: The present invention relates to a multicast
transmission method which is capable of realizing a
multicast function while maintaining the independence
of multiple nodes (1) concurrently with minimizing the
traffic on a communication network (2). In the multicast
transmission method according to this invention, a
data transmitting node (NODE#n), in which a multicast
transmission request occurs, adds a multicast address
to a data send message and then broadcasts the data
send message plus multicast address to all the nodes
(S2), while each of the nodes receiving the multicast
address refers to its own multicast table (3) to decide
whether or not a multicast address coincident with
the received multicast address exists in the
multicast table (S5). If the same multicast address
exists, the node (NODE#m) makes a request for the transmission
of data responding to the multicast transmission
request toward the data transmitting node (NODE#n) through the
use of a basic communication function, so that the
data is transmitted from the data transmitting node
to the node making the data transmission request (S6).
This invention is applicable to communication
networks employing a protocol such as TCP/IP
(Transmission Control Protocol/Internet Protocol).
Patent EP-0921060-A3 (EP)
Inventor: MASSA PORRATO GIOVANNI
IPC: B63B1/20
Filed: 1998-11-05
Abstract: The present invention refers to a boat, and more specifically to a launch, which shows a series of building peculiarities guided to provide it with a high resistance, great lightness and a perfect stability against possible side rolls, it all on account of the incorporation of a keel (1) with a determined configuration, the inner surface of which defines three swellings (4,5) appreciably semicylindrical placed in parallel to the longitudinal axis of the boat and which extend practically along the whole length of said boat, grooves or flutings of the same length being defined between saids wellings. <IMAGE>
Patent EP-0869238-A3 (EP)
Inventor: MONNIER JEAN-LUC
IPC: G07C9/00
Filed: 1998-03-23
Abstract: A new and improved tamper resistant electronic lock includes an internal tamper
protection circuit (16) and monitoring arrangement (20) that thermally couples the
protection circuit (16) to itself to substantially prevent overheating due to the
application of overvoltage and out of tolerance current condition applied in an attempt
to go through the lock for unauthorized access purposes.
Patent EP-0945595-A3 (EP)
Inventor: ISHIGURO TATSUO
IPC: F01D5/18
Filed: 1999-03-17
Abstract: Gas turbine cooled blade is constructed without
increase in number of parts and man-hour wherein seal air is
maintained to lower temperature with heat exchange rate being
suppressed and heat transfer rate of cooling medium in
cooling passage is enhanced. Of plurality of cooling
passages (A, B, C, D, E) provided in blade, first row cooling
passage (A) is covered at blade inner and outer peripheries
and communicates with second row cooling passage (B) via
communication hole (6) and with main flow gas path via film
cooling hole (7). Second row cooling passage (B) communicates
with blade inner peripheral cavity (10) to form seal
air supply passage. Plurality of ribs (31) are disposed on
inner wall of cooling passage (22) with predetermined pitch
(P) alternately and inclinedly against cooling medium flow
with respective higher end contacting with lower side face
of immediate upstream rib at position on both side portions
of cooling passage (22). High heat transfer rate areas are
formed on both side portions of cooling passage (22) and
average heat transfer rate in cooling passage is enhanced.
Patent EP-0952152-A3 (EP)
Inventor: LI HONG-XIN
IPC: C07C211/09
Filed: 1999-04-08
Abstract: A process for preparing triethylenediamine and piperazine by passing an
ethanolamine, ethyleneamine, piperazine or morpholine over a pentasil-type zeolite at
elevated temperature characterized by employing a ZSM-5 zeolite in the hydrogen or
ammonium form which has been treated with a passivating agent which is a silicon-containing
compound capable of deactivating the acidic sites on the zeolite surface.